How to iterate over some characters in a string and the others will stay as it is. ?

[noisefloor]

Hi,

@sodmzs: iterating with range(len(..)) and the index over an iterable is an anti-pattern, don't do it. Python support direct iteration:

>>> one = ['one', 'o', 'n' ,'e']
>>> two = ['two', 't', 'w', 'o']
>>> for item in one:
...     for other_item in two:
...         print('{} {}'.format(item, other_item))
...
one two
one t
one w
one o
o two
o t
o w
o o
n two
n t
n w
n o
e two
e t
e w
e o
>>>

But using itertools as shown is the more elegant way anyway.

Regards, noisefloor